xmldom: Uncontrolled recursion in XML serialization leads to DoS

Summary Seven recursive traversals in lib/dom.js operate without a depth limit. A sufficiently deeply nested DOM tree causes a RangeError: Maximum call stack size exceeded, crashing the application. Reported operations: - Node.prototype.normalize — reported by @praveen-kv email 2026-04-05 and...

perl-xml-parser: XML::Parser: Memory corruption via deeply nested XML files

A flaw was found in XML::Parser, a Perl module for parsing XML. This vulnerability, an off-by-one heap buffer overflow, occurs when processing an XML file with very deep element nesting. A remote attacker could exploit this by providing a specially crafted XML file, potentially leading to memory...

PT-2026-34616

Name of the Vulnerable Software and Affected Versions @xmldom/xmldom versions prior to 0.8.13 @xmldom/xmldom versions prior to 0.9.10 xmldom versions 0.6.0 and earlier Description Seven recursive traversals in lib/dom.js operate without a depth limit. When processing a sufficiently deeply nested...

EUVD-2026-23812

A vulnerability was determined in 1024bit extend-deep up to 0.1.6. The impacted element is an unknown function of the file index.js. This manipulation of the argument proto causes improperly controlled modification of object prototype attributes. Remote exploitation of the attack is possible. The...

CVE-2026-6621

A vulnerability was determined in 1024bit extend-deep up to 0.1.6. The impacted element is an unknown function of the file index.js. This manipulation of the argument proto causes improperly controlled modification of object prototype attributes. Remote exploitation of the attack is possible. The...

CVE-2026-6621 1024bit extend-deep index.js prototype pollution

A vulnerability was determined in 1024bit extend-deep up to 0.1.6. The impacted element is an unknown function of the file index.js. This manipulation of the argument proto causes improperly controlled modification of object prototype attributes. Remote exploitation of the attack is possible. The...

CVE-2026-6621

The CVE-2026-6621 entry concerns a prototype pollution vulnerability in 1024bit extend-deep (versions up to 0.1.6). The affected surface is an unknown function in index.js where manipulation of the proto object enables improper modification of prototype attributes. Exploitation is described as re...

CVE-2026-6621 1024bit extend-deep index.js prototype pollution

A vulnerability was determined in 1024bit extend-deep up to 0.1.6. The impacted element is an unknown function of the file index.js. This manipulation of the argument proto causes improperly controlled modification of object prototype attributes. Remote exploitation of the attack is possible. The...

curl: Stack exhaustion in MIME multipart reading with deeply nested subparts

Summary: The MIME read path uses mutually recursive helpers for nested multipart structures without enforcing a recursion depth limit. A sufficiently deep tree of nested curlmimesubparts objects causes stack exhaustion when libcurl starts reading the MIME body. The attached PoC builds a deeply...

openexr: OpenEXR: Arbitrary code execution via integer overflow in EXR file processing

A flaw was found in OpenEXR, an image storage format library for the motion picture industry. An attacker can craft a malicious EXR file that, when processed, causes an integer overflow in the CompositeDeepScanLine::readPixels function. This overflow leads to an undersized buffer allocation, whic...

openexr: OpenEXR: Arbitrary code execution via integer overflow in EXR file processing

A flaw was found in OpenEXR, an image storage format library for the motion picture industry. An attacker can craft a malicious EXR file that, when processed, causes an integer overflow in the CompositeDeepScanLine::readPixels function. This overflow leads to an undersized buffer allocation, whic...

PT-2026-33736

A vulnerability was determined in 1024bit extend-deep up to 0.1.6. The impacted element is an unknown function of the file index.js. This manipulation of the argument proto causes improperly controlled modification of object prototype attributes. Remote exploitation of the attack is possible. The...

CVE-2026-6621: Improperly Controlled Modification of Object Prototype Attributes

A vulnerability was determined in 1024bit extend-deep up to 0.1.6. The impacted element is an unknown function of the file index.js. This manipulation of the argument proto causes improperly controlled modification of object prototype attributes. Remote exploitation of the attack is possible. The...

extend-deep 安全漏洞

extend-deep is a JavaScript library developed by Hangga, designed for deeply recursive object merging. Versions of extend-deep 0.1.6 and earlier contained a security vulnerability, which stemmed from improper handling of the proto parameter in the index.js file. This vulnerability could lead to...

JLSEC-2026-133

Due to a failure in validating the number of scanline samples of a OpenEXR file containing deep scanline data, Academy Software Foundation OpenEX image parsing library version 3.2.1 and prior is susceptible to a heap-based buffer overflow vulnerability. This issue was resolved as of versions v3.2...

CLSA-2025-1760018305 jackson-databind: Fix of CVE-2020-36518

CVE-2020-36518: fix denial of service via a large depth of nested objects...

perl-xml-parser: XML::Parser: Memory corruption via deeply nested XML files

A flaw was found in XML::Parser, a Perl module for parsing XML. This vulnerability, an off-by-one heap buffer overflow, occurs when processing an XML file with very deep element nesting. A remote attacker could exploit this by providing a specially crafted XML file, potentially leading to memory...

ChilliCream GraphQL Platform: Utf8GraphQLParser Stack Overflow via Deeply Nested GraphQL Documents

Impact Hot Chocolate's Utf8GraphQLParser is a recursive descent parser with no recursion depth limit. A crafted GraphQL document with deeply nested selection sets, object values, list values, or list types can trigger a StackOverflowException on payloads as small as 40 KB. Because...

EUVD-2026-23268

A Denial of Service DoS vulnerability exists in the Protobuf PHP library during the parsing of untrusted input. Maliciously structured messages—specifically those containing negative varints or deep recursion—can be used to crash the application, impacting service availability...

Withdrawn Advisory: Protobuf: Denial of Service issue through malicious messages containing negative varints or deep recursion

Duplicate Advisory This advisory has been withdrawn because it is a duplicate of GHSA-p2gh-cfq4-4wjc. This link is maintained to preserve external references. Original Description A Denial of Service DoS vulnerability exists in the Protobuf PHP library during the parsing of untrusted input...